<!doctype html>

<meta charset="utf-8">
<title>Dagre D3 Demo: Sentence Tokenization</title>

<link rel="stylesheet" href="demo/demo.css">
<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script src="dagre-d3.js"></script>

<h1>Dagre D3 Demo: Sentence Tokenization</h1>

<style id="css">
/* This sets the color for "TK" nodes to a light blue green. */
g.type-TK > rect {
  fill: #00ffd0;
}

text {
  font-weight: 300;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serf;
  font-size: 14px;
}

.node rect {
  stroke: #999;
  fill: #fff;
  stroke-width: 1.5px;
}

.edgePath path {
  stroke: #333;
  stroke-width: 1.5px;
}
</style>

<svg id="svg-canvas" width=960 height=600></svg>



<script id="js">
// Create the input graph
//var g = new dagreD3.graphlib.Graph()
//.setGraph({})
//.setDefaultEdgeLabel(function() { return {}; });
var g = new graphlib.Graph()


// Here we"re setting nodeclass, which is used by our custom drawNodes function
// below.
g.setNode(0,  { label: "TOP",       class: "type-TOP" });
g.setNode(1,  { label: "S",         class: "type-S" });
g.setNode(2,  { label: "NP",        class: "type-NP" });
g.setNode(3,  { label: "DT",        class: "type-DT" });
g.setNode(4,  { label: "This",      class: "type-TK" });
g.setNode(5,  { label: "VP",        class: "type-VP" });
g.setNode(6,  { label: "VBZ",       class: "type-VBZ" });
g.setNode(7,  { label: "is",        class: "type-TK" });
g.setNode(8,  { label: "NP",        class: "type-NP" });
g.setNode(9,  { label: "DT",        class: "type-DT" });
g.setNode(10, { label: "an",        class: "type-TK" });
g.setNode(11, { label: "NN",        class: "type-NN" });
g.setNode(12, { label: "example",   class: "type-TK" });
g.setNode(13, { label: ".",         class: "type-." });
g.setNode(14, { label: "sentence",  class: "type-TK" });



// Set up edges, no special attributes.
g.setEdge(3, 4);
g.setEdge(2, 3);
g.setEdge(1, 2);
g.setEdge(6, 7);
g.setEdge(5, 6);
g.setEdge(9, 10);
g.setEdge(8, 9);
g.setEdge(11,12);
g.setEdge(8, 11);
g.setEdge(5, 8);
g.setEdge(1, 5);
g.setEdge(0, 1);
g.setEdge(13,14);
g.setEdge(1, 13);
g.setEdge(0, 1);
g.nodes().forEach(function(v) {
  var node = g.node(v);
  // Round the corners of the nodes
  node.rx = node.ry = 5;
});

// Create the renderer
var render = new graphlib..render();

// Set up an SVG group so that we can translate the final graph.
var svg = d3.select("svg"),
    svgGroup = svg.append("g");

// Run the renderer. This is what draws the final graph.
render(d3.select("svg g"), g);

// Center the graph
var xCenterOffset = (svg.attr("width") - g.graph().width) / 2;
svgGroup.attr("transform", "translate(" + xCenterOffset + ", 20)");
svg.attr("height", g.graph().height + 40);
</script>

<script src="demo/demo.js"></script>
 